Compact design, exceptional precision and outstanding performance for ultra-precision lens auto-focus and AOI applications.

Introducing the very latest of our Z-axis motion solutions: PZM-D Nano-Grade Precision Z-Axis Dynamic Miniature Actuator.
This Z-Axis Ultra-Precision Mini Actuator offers exceptional precision with 10nm position stability and +/-0.25um repeatability, ensuring reliable performance. Its compact design does not compromise on speed – delivering fast response times. With adjustable magnetic gravity compensation, users have the flexibility to finetune operations according to specific needs, enhancing overall efficiency and versatility.

The Nano-Grade Precision Z-Axis Dynamic Miniature Actuator allows the user to swap the lens rapidly without compromising performance. It is commonly used in applications where fast and stable motion with low settling time is required, such as imaging of component at different depth.

Product Benefits: 

• – Compact, space-efficient design for ease of integration into multi-axis motion system
• – Nano level in-position stability ensures excellent image quality
• – Zero Backlash – better force transmission compared to ball screw and other traditional actuators
• – Utilises high-precision cross-roller bearings to ensure outstanding dynamic performance and payload capacity
• – Enhanced safety feature with magnetic counterbalance system to prevent axis movement without motor power for extended duration
• – Adjustable Magnetic counterbalance force to accommodate different lens/cameras

Product Features:

• – Excellent position stability of 10nm
• – High position repeatability of +/-0.25um
• – Miniature Form Factor
• – Short Settling Time
• – Adjustable magnetic gravity compensation

Applications: 

• – Auto-Focus of Camera
• – Automated Optical Inspection (AOI)
• – Laser Micromachining
• – Automated cell counting

PBA Systems is an ISO-certified company and a member of the PBA Group. We are direct drive motion solutions expert for automation. We provide component, motor, to systems integration, and custom design services. Our advanced, High Precision Direct Drive Motor Technology improves the positioning, torque control, and efficiency of robotics systems, which are crucial in automation manufacturing. PBA Group specialises in proprietary robotic automation technologies. Headquartered in Singapore; with advanced manufacturing and technology centres in Taiwan, Japan, Korea, Malaysia, Thailand and China; we have the capabilities of providing customised, swift motion solutions for global customers and system partners.

For more information:

Sales Contacts: [email protected]